They may have a little doubt on the one you sub-mitted. - 回複：W

來源: 於 2007-12-14 07:18:56 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次
http://web.wenxuecity.com/BBSView.php?SubID=immigration&MsgID=395407

Originals or notarized copy are not mandatory, unless required by USCIS when they think it is necessary.